TY - JOUR AU - Kevin R. Coombes TI - Every rational surface is separably split. JO - Commentarii mathematici Helvetici PY - 1988 SP - 305 EP - 311 VL - 63 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1988__63_4_140125/ ID - CMH_1988__63_4_140125 ER -